e are shandong chenglong forging co., ltd .we mainly do forging products, example , forging which you needed . we have been export to America .Russia, and other countries. Our company are rated as CCECS.have been past ISO Authentication .I enclosed the certificate .and I enclosed some products which we have been done Besides , we are really ***** price , As we always talk , china have cheap labour force and cheap raw material. All products , Seeing is believing. We can send you sample to let you sure our quality, you also can send me drawing , our budget department will make quoation for you .if you satisfied the price , we can make example for you.